package com.silent.aspect;

import javax.servlet.http.HttpServletRequest;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

/**
 * @author Silent-Y
 *
 */
@Aspect
@Component
public class HttpAspect {
	
	private final static Logger logger = LoggerFactory.getLogger(HttpAspect.class);
	
	@Pointcut("execution(public * com.silent.controller.GirlController.*(..))")
	public void log(){
	}
	
	@Before("log()")
	public void doBefore(JoinPoint joinPoint){
//		System.out.println("执行前拦截");
		logger.info("执行前拦截");
		
		ServletRequestAttributes attributes = (ServletRequestAttributes)RequestContextHolder.getRequestAttributes();
		HttpServletRequest request = attributes.getRequest();
		
		//url
		logger.info("usr = {}",request.getRequestURI());
		
		//mothod
		logger.info("mothod = {}",request.getMethod());
		
		//ip
		logger.info("ip = {}",request.getRemoteAddr());
		
		//类方法
		logger.info("class_mothod = {}",joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName());
		
		//参数
		logger.info("args = {}",joinPoint.getArgs());
		
		
	}
	
	@After("log()")
	public void doAfter(){
//		System.out.println("执行后拦截");
		logger.info("执行后拦截");
	}
	
	@AfterReturning(returning ="object", pointcut = "log()")
	public void doAfterReturnning(Object object){
		logger.info("response = {}",object.toString());
	}

}
